expert 5×5 Set 90 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 10], Column headers: [4, 1, 10]

Show answer

Answer: Row 5: [20, 5, 50]; Row 7: [28, 7, 70]; Row 10: [40, 10, 100]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 5
  • 7
  • 10
ColHeaders
  • 4
  • 1
  • 10
Cells
  • [20,5,50]
  • [28,7,70]
  • [40,10,100]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 10, 2], Column headers: [9, 1, 3]

Show answer

Answer: Row 4: [13, 5, 7]; Row 10: [19, 11, 13]; Row 2: [11, 3, 5]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 10
  • 2
ColHeaders
  • 9
  • 1
  • 3
Cells
  • [13,5,7]
  • [19,11,13]
  • [11,3,5]